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MDEV-17456 Malicious SUPER user can possibly change audit log configuration without leaving traces.

Fix for the SET GLOBAL server_audit_loggin=on; added.
This commit is contained in:
Alexey Botchkov
2019-05-19 23:50:23 +04:00
parent 395ce1dcb3
commit d4e9a50e88
2 changed files with 11 additions and 6 deletions

View File

@ -271,6 +271,7 @@ TIME,HOSTNAME,root,localhost,ID,0,CONNECT,mysql,,0
TIME,HOSTNAME,root,localhost,ID,0,DISCONNECT,mysql,,0
TIME,HOSTNAME,no_such_user,localhost,ID,0,FAILED_CONNECT,,,ID
TIME,HOSTNAME,no_such_user,localhost,ID,0,DISCONNECT,,,0
TIME,HOSTNAME,root,localhost,ID,ID,QUERY,test,'set global server_audit_incl_users=\'odin, dva, tri\'',0
TIME,HOSTNAME,root,localhost,ID,ID,QUERY,test,'set global server_audit_incl_users=\'odin, root, dva, tri\'',0
TIME,HOSTNAME,root,localhost,ID,ID,CREATE,test,t2,
TIME,HOSTNAME,root,localhost,ID,ID,QUERY,test,'create table t2 (id int)',0
@ -381,6 +382,7 @@ TIME,HOSTNAME,root,localhost,ID,ID,QUERY,sa_db,'CREATE USER u3 IDENTIFIED BY ***
TIME,HOSTNAME,root,localhost,ID,ID,QUERY,sa_db,'drop user u1, u2, u3',0
TIME,HOSTNAME,root,localhost,ID,ID,QUERY,sa_db,'insert into t1 values (1), (2)',0
TIME,HOSTNAME,root,localhost,ID,ID,QUERY,sa_db,'set global server_audit_logging= off',0
TIME,HOSTNAME,root,localhost,ID,ID,QUERY,sa_db,'set global server_audit_logging= on',0
TIME,HOSTNAME,root,localhost,ID,ID,QUERY,sa_db,'set global server_audit_events=\'\'',0
TIME,HOSTNAME,root,localhost,ID,ID,QUERY,sa_db,'set global serv',0
TIME,HOSTNAME,root,localhost,ID,ID,QUERY,sa_db,'select (1), (2)',0